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simmons.com website review
Visit site (opens in a new tab)Reviewed 8 November 202622 issues · 74 checks
This review found 22 issues worth fixing on simmons.com, 5 of them high impact, across 74 checks. The most urgent: page weight: 10.2 MB in 135 requests. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
89B- #3,432 of 109,213 reviewed websitesbeats 95%
- #1,785 of 61,825 online storesbeats 95%
- #1,736 of 56,389 Shopify storesbeats 95%
Closest competitors among Shopify stores
Compare side by sideShow as table
| Date | Real-visitor load time (LCP) |
|---|---|
| May 16, 2026 | 1.5 s |
| May 23, 2026 | 1.4 s |
| May 30, 2026 | 1.4 s |
| Jun 6, 2026 | 1.4 s |
| Jun 13, 2026 | 1.4 s |
| Jun 20, 2026 | 1.5 s |
| Jun 27, 2026 | 1.5 s |
| Jul 4, 2026 | 1.5 s |
| Jul 11, 2026 | 1.6 s |
| Jul 18, 2026 | 1.5 s |
| Jul 25, 2026 | 1.5 s |
| Aug 1, 2026 | 1.5 s |
| Aug 8, 2026 | 1.4 s |
| Aug 15, 2026 | 1.4 s |
| Aug 22, 2026 | 1.4 s |
| Aug 29, 2026 | 1.4 s |
| Sep 5, 2026 | 1.4 s |
| Sep 12, 2026 | 1.4 s |
| Sep 19, 2026 | 1.4 s |
| Sep 26, 2026 | 1.4 s |
| Oct 3, 2026 | 1.4 s |
| Oct 10, 2026 | 1.4 s |
| Oct 17, 2026 | 1.4 s |
| Oct 24, 2026 | 1.4 s |
| Oct 31, 2026 | 1.3 s |
Show as table
| Date | Real-visitor tap response (INP) |
|---|---|
| May 16, 2026 | 80 ms |
| May 23, 2026 | 80 ms |
| May 30, 2026 | 87 ms |
| Jun 6, 2026 | 88 ms |
| Jun 13, 2026 | 93 ms |
| Jun 20, 2026 | 94 ms |
| Jun 27, 2026 | 93 ms |
| Jul 4, 2026 | 95 ms |
| Jul 11, 2026 | 96 ms |
| Jul 18, 2026 | 96 ms |
| Jul 25, 2026 | 100 ms |
| Aug 1, 2026 | 99 ms |
| Aug 8, 2026 | 99 ms |
| Aug 15, 2026 | 99 ms |
| Aug 22, 2026 | 96 ms |
| Aug 29, 2026 | 97 ms |
| Sep 5, 2026 | 102 ms |
| Sep 12, 2026 | 99 ms |
| Sep 19, 2026 | 102 ms |
| Sep 26, 2026 | 104 ms |
| Oct 3, 2026 | 99 ms |
| Oct 10, 2026 | 94 ms |
| Oct 17, 2026 | 82 ms |
| Oct 24, 2026 | 77 ms |
| Oct 31, 2026 | 71 ms |
Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.
One score from every part of this review. How it works
Speed
Mobile performance score: 87
87/100Your mobile performance score is 87. Pages that score under 90 lose visitors before the first paint.
Render-blocking requests
750 ms8 files block the first paint until they finish downloading. Deferring or inlining them could save about 750 ms.
Improve image delivery
347 KiB5 images could be 347 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.
5 third-party services on the page
5 third-party services load with your homepage (Optanon, Google Tag Manager and Shopify and others), adding 716 KiB and 147 ms of main-thread time.
Font display
150 msWeb fonts hide text while they load. Setting font-display: swap shows text immediately (about 150 ms).
Reduce unused JavaScript
148 KiBAbout 148 KiB of JavaScript is downloaded but never used on this page.
Use efficient cache lifetimes
89 KiB7 files are served with short cache lifetimes, so returning visitors download them again (89 KiB).
1 long task on the main thread
1 long task block the main thread while loading, the longest for 69 ms. During a long task the page ignores taps.
Reduce unused CSS
20 KiBAbout 20 KiB of CSS is downloaded but never applied on this page.
Legacy JavaScript
9 KiBPolyfills for old browsers add 9 KiB JavaScript that modern phones do not need.
Chained critical requests
Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.
2 checks passed
Main-thread work: 0.7 s
A phone's processor spends 0.7 s on main-thread work while loading, 271 ms of it running JavaScript. That is comfortably low.
Server response: 4 ms
4 msYour server sent the HTML in 4 ms, well inside Google's 600 ms guideline.
Core Web Vitals
Speed Index: 6.4 s
6.4 sVisually, the page fills in at 6.4 s (Speed Index). Good is under 3.4 s.
Time to Interactive: 6.2 s
6.2 sThe page becomes fully interactive after 6.2 s. Good is under 3.8 s.
First Contentful Paint: 2.5 s
2.5 sThe first text or image appears after 2.5 s on a phone. Good is under 1.8 s.
Tap response (INP) held steady for real visitors
-7%Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 80 ms to 71 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).
Largest content (LCP) held steady for real visitors
-5%Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.5 s to 1.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).
9 checks passed
Passes Core Web Vitals for real visitors
Real Chrome users on phones pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)).
Real-user LCP: 2.1 s
2.1 sReal visitors wait 2.1 s for the largest content to appear (75th percentile). Good is under 2.5 s.
Real-user INP: 79 ms
79 msReal visitors wait 79 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.
Real-user CLS: 0.01
0.01For real visitors the layout shifts by 0.01 (75th percentile). Good is under 0.1.
Real-user FCP: 1.3 s
1.3 sReal visitors see the first content after 1.3 s (75th percentile). Good is under 1.8 s.
Real-user TTFB: 561 ms
561 msReal visitors wait 561 ms for your server to start answering (75th percentile). Good is under 800 ms.
Largest Contentful Paint: 2.5 s
2.5 sYour largest element renders in 2.5 s on a phone, inside Google's 2.5 s “good” threshold. The largest element is the text “This website uses cookies and other tracking technologies t…”.
Cumulative Layout Shift: 0.07
0.07The layout barely moves while loading (CLS 0.07, good is under 0.1).
Total Blocking Time: 10 ms
10 msScripts block the page for only 10 ms while loading. Good is under 200 ms.
Images and page weight
Page weight: 10.2 MB in 135 requests
10.2 MBYour homepage downloads 10.2 MB in 135 requests on a phone: media 8.1 MB (1), images 699 KiB (21) and other files 670 KiB (66). Under 2 MB keeps phones on slow connections fast.
5 images far larger than shown
157 KiB5 images are downloaded at several times the size a phone draws them, for example 2604-SM-Homepage-FindARetailer-3_2.jpg at 1,200 px wide, shown at 358 px. Resized copies would save about 157 KiB.
4 images below the first screen load straight away
4 images further down the page (333 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.
1 image in older formats
1 image (144 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.
About 2.9 g of CO₂ per visit
2.90 gBy the Sustainable Web Design model, a visit to your homepage emits about 2.90 g of CO₂e: 348.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
Accessibility
1 text element with low contrast
1 text element doesn't have enough contrast against the background to read easily, especially outdoors on a phone.
All page content should be contained by landmarks (5 elements)
All page content should be contained by landmarks: 5 elements on the page fail this check, rated moderate by axe-core.
Elements with visible text labels do not have matching accessible names.
Elements with visible text labels do not have matching accessible names. (2 elements).
2 checks passed
Every image has alt text
All 17 images in the HTML carry an alt attribute.
42 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 44 WCAG 2.2 A/AA and best-practice rules on the phone render: 42 passed and 2 failed. 2 mores need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
Title is short (7 characters)
Your title is only 7 characters: “Simmons”. Between 30 and 65 characters leaves room to say what you do and for whom.
1 link with vague text
1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.
23 internal links, 7 external
The homepage links to 23 pages on simmons.com and 7 external pages.
7 checks passed
Meta description: 137 characters
Your meta description is 137 characters: “Simmons® expertly crafted mattresses blend exquisite, curated materials and total-body support for a nightly escape int…”.
One H1 headline
Your main headline reads: “For Whatever World You Dream In™”.
Canonical URL set
The canonical URL is https://simmons.com/.
Structured data in place
Structured data found: Organization.
Open Graph tags complete
Open Graph tags are complete, so shared links show a title, description and image.
robots.txt in place
robots.txt is in place and points crawlers to your sitemap.
XML sitemap found
Your XML sitemap is reachable at https://simmons.com/sitemap.xml.
AI search readiness
Organization data is thin (2 of 6 facts)
Your Organization JSON-LD is missing logo, sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.
No llms.txt
There is no https://simmons.com/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.
2 checks passed
AI answer engines may read the site
Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.
Text is in the HTML
Your server sends the page's text in the HTML (276 words), so crawlers that don't run JavaScript still read it.
Other pages
1 linked page hidden from search
https://simmons.com/pages/contact is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.
2 pages share a title
https://simmons.com/policies/privacy-policy and https://simmons.com/pages/privacy-policy all use the title “Privacy policy – Simmons”. Search engines can't tell which page to show for a search, so each competes with the others.
7 pages without a meta description
https://simmons.com/collections/our-collection, https://simmons.com/pages/our-story, https://simmons.com/pages/store-locator, https://simmons.com/pages/contact, https://simmons.com/collections/all and https://simmons.com/policies/privacy-policy and 1 other have no meta description, so Google writes the search snippet from whatever text it finds.
3 pages with very little text
https://simmons.com/pages/store-locator, https://simmons.com/pages/faq and https://simmons.com/pages/privacy-policy have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.
11 internal pages checked
We fetched 11 pages linked from your homepage and read each the way a search engine does.
4 checks passed
Linked pages load
8 pages of 11 loaded without an error (the rest turned automated requests away).
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Every page has an H1
Each page we checked has a main headline.
Every page has a title
All 8 pages that loaded have a <title>.
Best practices
1 JavaScript error while loading
1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.
1 checks passed
Mobile viewport set
The page declares a mobile viewport.
Content and conversion
No call to action on the first screen
On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.
No social proof
No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.
No direct contact details
No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.
Only about 247 words
The homepage has only about 247 words of visible text; thin pages give Google and first-time buyers little to go on.
No risk reducer
No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.
3 checks passed
5 calls to action
The homepage has 5 calls to action, for example “Contact Us”, “Learn More” and “Subscribe”.
1 short form
A short form (2 fields at most) is right on the homepage, asking for an email.
Analytics in place
Analytics detected: Google Tag Manager.
Privacy and tracking
1 tracker load before any consent
1Before a visitor clicks anything, the page loads Google Tag Manager (measured from a US location before any click). A consent tool (OneTrust) is installed; check it blocks these until visitors agree where the law requires it.
8 cookies set on arrival
8Opening the homepage sets 8 cookies (measured from a US location before any click).
9 other companies contacted
Loading the homepage contacts 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.
1 checks passed
Consent tool: OneTrust
A consent management tool (OneTrust) loads with the page.
Security, domain, email and software versions
The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at simmons.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.
Apps on your store
No apps were seen in the code your storefront loads.
Apps found in the homepage's code. Apps that only run in checkout or the admin aren't seen, and a headless storefront shows none. App data from programmable.info
Upkeep, stack and company
Stack
- E-commerce
- Shopify
- Analytics
- Google Tag Manager
- Hosting
- Shopify
Company
- Founded
- 1870
- Headquarters
- Atlanta
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 22 issues on simmons.com, including 6 speed issues, 2 SEO issues and 4 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
14-day money-back guarantee: not happy for any reason, email us within 14 days and we refund in full.